/* 自定义右侧目录 */
.catalogue{
    display: block;
    overflow: hidden;
    position: fixed;
    right: 15px;
    top: 100px;
    padding: 30px 35px 10px 15px;
    background: white;
    color: rgb(102, 102, 102);
    border: 1px solid rgb(221, 221, 221);
    border-radius: 4px;
    line-height: 42px;
    font-size: 16px;
    text-align: center;
    box-shadow: rgb(238 238 238) 0px 0px 6px;
}
.catalogue-close{
    position: absolute;
    right: 12px;
    top: 10px;
    cursor: pointer;
    line-height: 15px;
}
.catalogue-h2{
    display: block;
    text-decoration: none;
    color: #505d6b;
    margin-left: 0px;
    font-size: 14px;
    line-height: 25px;
    text-align: left;
}
.catalogue-h3{
    display: block;
    text-decoration: none;
    color: #505d6b;
    margin-left: 20px;
    font-size: 14px;
    line-height: 25px;
    text-align: left;
}

/*添加按钮*/
.cnblogs-markdown pre {
    position: relative;
}
.cnblogs-markdown pre > span {
    position: absolute;
    top: 0;
    right: 0;
    border-radius: 2px;
    padding: 0 10px;
    font-size: 12px;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    cursor: pointer;
    display:none;
}
.cnblogs-markdown pre:hover > span {
    display:block;
}
.cnblogs-markdown pre > .copyed {
    background: #67c23a;
}